<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.List" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.Statement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.DriverManager" %><%--
  Created by IntelliJ IDEA.
  User: lenovo
  Date: 2018/4/2
  Time: 19:55
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<table>
    <tr>
        <td>编号</td>
        <td>姓名</td>
        <td>密码</td>


    </tr>
    <%
        class User{
            int id;
            String name;
            String password;
        }
        List<User> userList=new ArrayList<User>();
       // User chen=new User();
       // chen.id=1;
        //chen.name="chengongsuo";
       // chen.password="123";
        Connection connection=null;
        Statement statement=null;
        ResultSet resultSet=null;
        String sql="select * from t_users";
        Class.forName("com.mysql.jdbc.Driver");
        
       // userList.add(chen);
        //加载驱动程序
        connection= DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/sctu_javaweb" +
                        "_2018?serverTimezone=UTC",
                "root",
                "123456"
                
        );
        statement=connection.createStatement();
        resultSet=statement.executeQuery(sql);
        while (resultSet.next()){
            int id=resultSet.getInt(1);
            String name=resultSet.getString(2);
            String password=resultSet.getString(3);

            User user=new User();
            user.id=id;
            user.name=name;
            user.password=password;
            userList.add(user);
        }
        resultSet.close();
        statement.close();
        connection.close();
        for (User user :userList){
           
          out.write( "<tr><td>"+ user.id+
                  "</td><td>"+user.name+
                  "</td><td>"+user.password+"</td></tr>"
);  
        }
    %>
 

</table>
</body>
</html>
